边缘检测在视觉图像中的应用分析

Analysis of the Application of Several Edge Detection Operators in an image

本文介绍了边缘检测的基本概念,并运用VC++编写处理程序,应用几种边缘检测算子对一幅视觉图像进行检测,实验分析了各个边缘检测算子的检测效果。结果表明,Canny算子具有最佳的提取出边缘。

This paper introduced several classical operators of edge detection and programmed with the VC++ language to detect an image with each detection operator. Then, the result was discussed, and the Canny operator was proved its quality.